duempelkas/src/Duempelkas.App/Pages/Dashboard.razor

@inject ToastService Toasts
@inject ReportingPeriod Period
@page "/"
@inject IAccountService AccountService
@inject IBackupService BackupService
@inject ISettingsService SettingsService
@inject IPdfStatementService PdfStatementService
@inject IFileSaveService FileSaveService
@inject IEntryService EntryService
@inject NavigationManager NavigationManager

<div class="container-fluid">
    <OperationNotice Result="fileResult" />


    <div class="d-flex justify-content-between align-items-center">
        <div class="d-flex align-items-center flex-grow-1" style="min-width: 0;">
            <h1 class="mb-0 mt-0 page-heading">
                @DisplayClubName
                <button class="btn-edit-pen" @onclick="() => showEditClubName = true" title="Vereinsname bearbeiten">
                    <i class="bi bi-pencil"></i>
                </button>
            </h1>
        </div>
    </div>

    <div class="action-toolbar">
        <button class="btn-nav btn-primary" @onclick="() => showAddAccount = true">
            <i class="bi bi-plus-lg"></i><span>Neues Konto</span>
        </button>
        <button class="btn-nav btn-success" @onclick="HandleBackupAsync" disabled="@fileBusy">
            <i class="bi bi-save"></i> <span>Sicherung<br /> erstellen</span>
        </button>

        <button class="btn-nav btn-dark" @onclick="HandleDashboardExportAsync" disabled="@fileBusy">
            <i class="bi bi-file-earmark-pdf"></i> <span>Als PDF<br /> speichern</span>
        </button>
        <button class="btn btn-nav btn-primary" @onclick="OpenYearFilterDialog">
            <i class="bi bi-funnel"></i><span>@GetFilterLabel()</span>
        </button>
        <button class="btn btn-nav btn-secondary" @onclick="ToggleThemeAsync" title="Farbmodus wechseln">
            <i class="@ThemeButtonIconClass"></i><span>Modus<br />@ThemeButtonLabel</span>
        </button>
        <details class="more-actions">
            <summary class="btn btn-nav btn-outline-secondary"><i class="bi bi-three-dots"></i><span>Weitere<br /> Aktionen</span></summary>
            <button class="btn btn-warning mt-2" @onclick="HandleRestoreAsync" disabled="@fileBusy">
                <i class="bi bi-arrow-counterclockwise"></i> Sicherung zurückspielen
            </button>
        </details>
    </div>

    @if (accounts != null && accounts.Any())
    {
        <div class="alert alert-secondary py-2 px-3 mb-3" role="status">
            <strong>Summe aller Konten – @Period.Label:</strong>
            <span class="ms-2 @(TotalClubBalance >= 0 ? "text-success" : "text-danger")">
                @FormatCurrency(TotalClubBalance)
            </span>
        </div>
    }


    @if (accounts == null)
    {
        <div class="text-center py-5">
            <div class="spinner-border" role="status"></div>
        </div>
    }
    else if (!accounts.Any())
    {
        <div class="text-center py-5 text-muted">
            <h4>Noch keine Konten vorhanden</h4>
            <p>Erstelle dein erstes Konto, um loszulegen.</p>
            <a class="btn btn-primary" href="einstieg">Kurze Einführung starten oder fortsetzen</a>
        </div>
    }
    else
    {
        <AccountCardList Accounts="accounts" />
    }
</div>

@if (showAddAccount)
{
    <AddAccountDialog OnSave="HandleAccountCreated" OnCancel="() => showAddAccount = false" />
}

@if (showEditClubName)
{
    <EditNameDialog CurrentName="@DisplayClubName" DialogTitle="Vereinsname bearbeiten" NameLabel="Vereinsname"
                    OnSave="HandleSaveClubName" OnCancel="() => showEditClubName = false" />
}

@if (!string.IsNullOrWhiteSpace(savedPdfPath))
{
    <ConfirmDialog Title="PDF öffnen"
                   Message="Die PDF wurde gespeichert. Möchtest du sie jetzt öffnen?"
                   ConfirmText="Ja, öffnen"
                   CancelText="Nein"
                   ConfirmButtonClass="btn btn-primary"
                   ConfirmIconClass="bi bi-box-arrow-up-right"
                   OnConfirm="HandleOpenSavedPdf"
                   OnCancel="CancelOpenSavedPdf" />
}

@if (showRestoreConfirm)
{
    <ConfirmDialog Title="Sicherung zurückspielen"
                   Message="Die Buchungen und Konten werden durch die gewählte Sicherung ersetzt. Vorher wird eine Rückfallsicherung erstellt. Vereinsname und Darstellung sind nicht enthalten. Möchtest du fortfahren?"
                   ConfirmText="Ja, wiederherstellen"
                   CancelText="Nein, abbrechen"
                   ConfirmButtonClass="btn btn-warning"
                   ConfirmIconClass="bi bi-arrow-counterclockwise"
                   OnConfirm="HandleConfirmRestore"
                   OnCancel="CancelRestoreConfirm" />
}

@if (showYearFilterDialog)
{
    <ModalDialog Title="Jahr auswählen" OnCancel="CloseYearFilterDialog">
            <h5>Filter auswählen</h5>
            <p class="text-muted mb-3">Wähle ein Jahr oder alle Buchungen.</p>
            <div class="filter-options-grid">
                <button class="btn @(selectedYear.HasValue ? "btn-outline-secondary" : "btn-primary")" @onclick="() => SelectFilterYear(null)">
                    Alle Buchungen
                </button>
                @foreach (var year in availableYears)
                {
                    <button class="btn @(selectedYear == year ? "btn-primary" : "btn-outline-secondary")" @onclick="() => SelectFilterYear(year)">
                        @year
                    </button>
                }
            </div>
            <div class="d-flex justify-content-end mt-3">
                <button class="btn btn-outline-secondary" @onclick="CloseYearFilterDialog">
                    <i class="bi bi-x-lg"></i> Schließen
                </button>
            </div>
    </ModalDialog>
}